Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1982-09-17
1986-02-11
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428265, 428272, 428284, 428286, 428287, 428290, B32B 1900, B32B 2500
Patent
active
045698848
ABSTRACT:
A sheet material useful for preparing high strength composite structures, especially in the field of light weight construction material, comprises a layer (A) of a high strength fibrous material impregnated and/or coated with a curable synthetic resin in the B-stage and a layer (B) of a polyamide polymer or another polymer having similar properties and being compatible with the curable synthetic resin of layer (A), which layer (B) is partially or completely bound to or embedded in layer (A).
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Botman Jean-Pierre P. A.
Busch Rainer
Weinand Guy A.
Atkinson William M.
Edelman Lawrence
Hexcel Corporation
Lesmes George F.
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